Portable data input terminal



FIG. 1 is a front elevational view of a portable data input terminal in a folded, closed state showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front, right perspective view thereof;

FIG. 8 is a front elevational view of the portable data input device of FIG. 1 in an unfolded, open state; and

FIG. 9 is a front, right perspective view of the data input device of FIG. 8. 

The ornamental design for a portable data input device, as shown and described. 